May 4, 2010, 4:10 PM
Post #1 of 3
what does this regex do?
I've been handed an old, more or less undocumented perl script, and I'm trying to figure out how this script works by examining input data and matching it up with the regex's used.
This particular regex is baffling me.
The data that I think it's supposed to match up on is
What does the "-" operator mean in this context?